In August 2012, Mads Rosenkilde showed that 30 minuts of daily exercise will make you lose the same amount of weight as when exercising for an hour.

The article "Body fat loss and compensatory mechanisms in response to different doses of aerobic exercise - a randomized controlled trial in overweight sedentary males" was published in the scientific journal "American Journal of Physiology". In addition, the results have been mentionend at TV2.dk and at the University website.